mirror of
https://github.com/php/php-src.git
synced 2024-10-19 07:22:40 +00:00
132 lines
3.2 KiB
PHP
132 lines
3.2 KiB
PHP
--TEST--
|
|
Test ksort() function : basic functionality
|
|
--FILE--
|
|
<?php
|
|
/* Prototype : bool ksort ( array &$array [, int $sort_flags] )
|
|
* Description: Sort an array by key, maintaining key to data correlation
|
|
* Source code: ext/standard/array.c
|
|
*/
|
|
|
|
/*
|
|
* Testing ksort() by providing array of integer/string values to check the basic functionality with following flag values :
|
|
* 1.flag value as defualt
|
|
* 2.SORT_REGULAR - compare items normally
|
|
* 3.SORT_NUMERIC - compare items numerically
|
|
* 4.SORT_STRING - compare items as strings
|
|
*/
|
|
|
|
echo "*** Testing ksort() : basic functionality ***\n";
|
|
|
|
// an array containing unsorted string values with indices
|
|
$unsorted_strings = array( "lemon" => "l", "orange" => "o", "banana" => "b" );
|
|
// an array containing unsorted numeric values with indices
|
|
$unsorted_numerics = array( 100 => 4, 33 => 3, 555 => 2, 22 => 1 );
|
|
|
|
echo "\n-- Testing ksort() by supplying string array, 'flag' value is defualt --\n";
|
|
$temp_array = $unsorted_strings;
|
|
var_dump( ksort($temp_array) ); // expecting : bool(true)
|
|
var_dump( $temp_array);
|
|
|
|
echo "\n-- Testing ksort() by supplying numeric array, 'flag' value is defualt --\n";
|
|
$temp_array = $unsorted_numerics;
|
|
var_dump( ksort($temp_array) ); // expecting : bool(true)
|
|
var_dump( $temp_array);
|
|
|
|
echo "\n-- Testing ksort() by supplying string array, 'flag' = SORT_REGULAR --\n";
|
|
$temp_array = $unsorted_strings;
|
|
var_dump( ksort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
|
|
var_dump( $temp_array);
|
|
|
|
echo "\n-- Testing ksort() by supplying numeric array, 'flag' = SORT_REGULAR --\n";
|
|
$temp_array = $unsorted_numerics;
|
|
var_dump( ksort($temp_array, SORT_REGULAR) ); // expecting : bool(true)
|
|
var_dump( $temp_array);
|
|
|
|
echo "\n-- Testing ksort() by supplying string array, 'flag' = SORT_STRING --\n";
|
|
$temp_array = $unsorted_strings;
|
|
var_dump( ksort($temp_array, SORT_STRING) ); // expecting : bool(true)
|
|
var_dump( $temp_array);
|
|
|
|
echo "\n-- Testing ksort() by supplying numeric array, 'flag' = SORT_NUMERIC --\n";
|
|
$temp_array = $unsorted_numerics;
|
|
var_dump( ksort($temp_array, SORT_NUMERIC) ); // expecting : bool(true)
|
|
var_dump( $temp_array);
|
|
|
|
echo "Done\n";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing ksort() : basic functionality ***
|
|
|
|
-- Testing ksort() by supplying string array, 'flag' value is defualt --
|
|
bool(true)
|
|
array(3) {
|
|
["banana"]=>
|
|
string(1) "b"
|
|
["lemon"]=>
|
|
string(1) "l"
|
|
["orange"]=>
|
|
string(1) "o"
|
|
}
|
|
|
|
-- Testing ksort() by supplying numeric array, 'flag' value is defualt --
|
|
bool(true)
|
|
array(4) {
|
|
[22]=>
|
|
int(1)
|
|
[33]=>
|
|
int(3)
|
|
[100]=>
|
|
int(4)
|
|
[555]=>
|
|
int(2)
|
|
}
|
|
|
|
-- Testing ksort() by supplying string array, 'flag' = SORT_REGULAR --
|
|
bool(true)
|
|
array(3) {
|
|
["banana"]=>
|
|
string(1) "b"
|
|
["lemon"]=>
|
|
string(1) "l"
|
|
["orange"]=>
|
|
string(1) "o"
|
|
}
|
|
|
|
-- Testing ksort() by supplying numeric array, 'flag' = SORT_REGULAR --
|
|
bool(true)
|
|
array(4) {
|
|
[22]=>
|
|
int(1)
|
|
[33]=>
|
|
int(3)
|
|
[100]=>
|
|
int(4)
|
|
[555]=>
|
|
int(2)
|
|
}
|
|
|
|
-- Testing ksort() by supplying string array, 'flag' = SORT_STRING --
|
|
bool(true)
|
|
array(3) {
|
|
["banana"]=>
|
|
string(1) "b"
|
|
["lemon"]=>
|
|
string(1) "l"
|
|
["orange"]=>
|
|
string(1) "o"
|
|
}
|
|
|
|
-- Testing ksort() by supplying numeric array, 'flag' = SORT_NUMERIC --
|
|
bool(true)
|
|
array(4) {
|
|
[22]=>
|
|
int(1)
|
|
[33]=>
|
|
int(3)
|
|
[100]=>
|
|
int(4)
|
|
[555]=>
|
|
int(2)
|
|
}
|
|
Done
|